CVE-2025-21370

Windows Virtualization-Based Security VBS Enclave Elevation of Privilege Vulnerability...

CVE-2025-21370 Windows Virtualization-Based Security (VBS) Enclave Elevation of Privilege Vulnerability

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CVE-2025-21370

CVE-2025-21370 is a Windows VBS Enclave Elevation of Privilege vulnerability. Public sources describe an input-validation error in the VBS Enclave that can allow privilege escalation on Windows 11 variants (22H2/23H2/24H2). Exploitation is reported publicly, and Microsoft has released updates (e....